JP4945830B2 - Hair protection composition - Google Patents
Hair protection composition Download PDFInfo
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- JP4945830B2 JP4945830B2 JP2008090711A JP2008090711A JP4945830B2 JP 4945830 B2 JP4945830 B2 JP 4945830B2 JP 2008090711 A JP2008090711 A JP 2008090711A JP 2008090711 A JP2008090711 A JP 2008090711A JP 4945830 B2 JP4945830 B2 JP 4945830B2
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- macadamia nut
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- 239000000203 mixture Substances 0.000 title claims description 51
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 39
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 26
- 235000018330 Macadamia integrifolia Nutrition 0.000 claims description 24
- 240000000912 Macadamia tetraphylla Species 0.000 claims description 24
- 235000003800 Macadamia tetraphylla Nutrition 0.000 claims description 24
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 15
- -1 alkenyl glyceryl ether Chemical compound 0.000 claims description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 13
- 229930195729 fatty acid Natural products 0.000 claims description 13
- 239000000194 fatty acid Substances 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 13
- 239000010466 nut oil Substances 0.000 claims description 12
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000002253 acid Substances 0.000 description 22
- 238000011282 treatment Methods 0.000 description 19
- 238000011156 evaluation Methods 0.000 description 16
- 239000003093 cationic surfactant Substances 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 210000004761 scalp Anatomy 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000001804 emulsifying effect Effects 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000008213 purified water Substances 0.000 description 6
- 238000004945 emulsification Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical compound CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 3
- 208000003251 Pruritus Diseases 0.000 description 3
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 230000007803 itching Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- IWWCATWBROCMCW-UHFFFAOYSA-N batyl alcohol Natural products CCCCCCCCCCCCCCCCCCOC(O)CO IWWCATWBROCMCW-UHFFFAOYSA-N 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- DILRJUIACXKSQE-UHFFFAOYSA-N n',n'-dimethylethane-1,2-diamine Chemical compound CN(C)CCN DILRJUIACXKSQE-UHFFFAOYSA-N 0.000 description 2
- KKBOOQDFOWZSDC-UHFFFAOYSA-N n-[2-(diethylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCN(CC)CC KKBOOQDFOWZSDC-UHFFFAOYSA-N 0.000 description 2
- WWVIUVHFPSALDO-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCCN(C)C WWVIUVHFPSALDO-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- IFQSXNOEEPCSLW-UHFFFAOYSA-N (1-carboxy-2-sulfanylethyl)azanium;chloride Chemical compound Cl.SCC(N)C(O)=O IFQSXNOEEPCSLW-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- OOWQBDFWEXAXPB-IBGZPJMESA-N 1-O-hexadecyl-sn-glycerol Chemical compound CCCCCCCCCCCCCCCCOC[C@@H](O)CO OOWQBDFWEXAXPB-IBGZPJMESA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- JAUFWPNLLLUYNV-UHFFFAOYSA-N 3-(16-methylheptadecoxy)propane-1,2-diol Chemical compound CC(C)CCCCCCCCCCCCCCCOCC(O)CO JAUFWPNLLLUYNV-UHFFFAOYSA-N 0.000 description 1
- YWBINCRSORAAMX-UHFFFAOYSA-N 3-docosoxypropane-1,2-diol Chemical compound CCCCCCCCCCCCCCCCCCCCCCOCC(O)CO YWBINCRSORAAMX-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000195940 Bryophyta Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- ZZTCCAPMZLDHFM-UHFFFAOYSA-N ammonium thioglycolate Chemical compound [NH4+].[O-]C(=O)CS ZZTCCAPMZLDHFM-UHFFFAOYSA-N 0.000 description 1
- 229940075861 ammonium thioglycolate Drugs 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 150000001768 cations Chemical group 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- OOWQBDFWEXAXPB-UHFFFAOYSA-N chimyl alcohol Natural products CCCCCCCCCCCCCCCCOCC(O)CO OOWQBDFWEXAXPB-UHFFFAOYSA-N 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 235000011929 mousse Nutrition 0.000 description 1
- UDGSVBYJWHOHNN-UHFFFAOYSA-N n',n'-diethylethane-1,2-diamine Chemical compound CCN(CC)CCN UDGSVBYJWHOHNN-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000000466 oxiranyl group Chemical group 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- XUXNAKZDHHEHPC-UHFFFAOYSA-M sodium bromate Chemical compound [Na+].[O-]Br(=O)=O XUXNAKZDHHEHPC-UHFFFAOYSA-M 0.000 description 1
- 235000002316 solid fats Nutrition 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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- Cosmetics (AREA)
Description
本発明は、頭皮に対する刺激が少なく、且つ、毛髪に良好な感触を付与することができる毛髪保護用組成物に関する。 The present invention relates to a hair protecting composition that is less irritating to the scalp and can impart a good feel to hair.
従来、ヘアートリートメントのような毛髪保護用組成物には、乳化力に優れ、安定した乳化作用を発揮することができ、毛髪への良好な感触を付与することができることから、第４級カチオン界面活性剤が配合されていた（特許文献１）。しかしながら、第４級カチオン界面活性剤は頭皮への刺激が強く、頭皮にかゆみや炎症などを引き起こし易いことが問題であった。 Conventionally, a composition for protecting hair such as a hair treatment has an excellent emulsifying power, can exhibit a stable emulsifying action, and can impart a good feel to the hair. An activator was blended (Patent Document 1). However, quaternary cationic surfactants have a problem that they are strongly irritating to the scalp and easily cause itching and inflammation on the scalp.
一方、第３級カチオン界面活性剤は、頭皮に対する刺激の問題はないが、乳化力に乏しく、安定した乳化作用を発揮することが困難であり、また、使用感や仕上がり感に劣ることが問題であった。皮膚に優しいノニオン界面活性剤を使用する方法も考えられるが、ノニオン界面活性剤を使用することによっても、毛髪がごわついたり、ぱさついたりするなど、使用感や仕上がり感に劣ることが問題であった。 On the other hand, the tertiary cationic surfactant has no problem of irritation to the scalp, but it has a poor emulsifying power, it is difficult to exert a stable emulsifying action, and it is inferior to the feeling of use and finish. Met. The use of a non-ionic surfactant that is gentle on the skin is also conceivable, but the use of non-ionic surfactant may cause inconvenience in use and finish, such as hair becoming stiff or crunchy. Met.
さらに、従来の毛髪保護用組成物には、トリートメント効果をより向上させるため、シリコーン類が配合されていた。特に、第３級カチオン界面活性剤や、ノニオン界面活性剤などの頭皮に優しい界面活性剤を使用する場合は、トリートメント効果が第４級カチオン界面活性剤を使用する場合に比べて劣るため、シリコーン類を配合してトリートメント効果を向上させる必要があった。しかしながら、シリコーン類による人工的な感触を嫌う消費者が多く、その上、シリコーン類を含む毛髪保護用組成物は、連用することによって、毛髪表面にシリコーン類が蓄積し、毛髪が硬くなり、使用回数を重ねることによりビルドアップが生じ、毛髪がごわついたりボリュームダウンするなどの欠点があった。すなわち、毛髪や頭皮に優しい毛髪保護用組成物であって、シリコーン類を配合せずとも、十分にトリートメント効果を発揮することができ、使用感、仕上がり感に優れる毛髪保護用組成物が見出されていないのが現状である。 Furthermore, silicones are blended in conventional hair protecting compositions in order to further improve the treatment effect. In particular, when a surfactant that is gentle to the scalp such as a tertiary cationic surfactant or a nonionic surfactant is used, the treatment effect is inferior to that when a quaternary cationic surfactant is used. There was a need to improve the treatment effect by blending. However, many consumers dislike the artificial feel caused by silicones, and in addition, the hair protecting composition containing silicones accumulates silicones on the surface of the hair when used continuously, and the hair becomes hard and used. The build-up occurred by repeating the number of times, and there were drawbacks such as hair stiffening and volume down. That is, a hair protecting composition that is gentle on hair and scalp, and that can fully exhibit the treatment effect without blending silicones, and has an excellent feeling of use and finish. The current situation is not.
従って、本発明の目的は、頭皮に対して温和に作用する毛髪保護用組成物であって、シリコーン類を配合せずとも、十分にトリートメント効果を発揮することができ、使用感、仕上がり感に優れる毛髪保護用組成物を提供することにある。 Accordingly, an object of the present invention is a hair protecting composition that acts mildly on the scalp, and can sufficiently exhibit a treatment effect without blending silicones. The object is to provide an excellent hair protecting composition.
本発明者等は、上記課題を解決するため鋭意検討した結果、アミドアミン系第３級カチオン界面活性剤は、特定の高級アルコール、すなわち、α−モノアルキルグリセリルエーテルを配合することにより、安定した乳化作用を発揮することができること、及び、α−モノアルキルグリセリルエーテルを配合することにより、シリコーン類を配合せずとも、毛髪に自然なつやと滑らかさを付与することができ、優れた使用感や仕上がり感を得ることができることを見出した。本発明はこれらの知見に基づき、さらに研究を重ねて完成したものである。 As a result of intensive studies to solve the above problems, the present inventors have found that the amidoamine-based tertiary cationic surfactant can be stably emulsified by blending a specific higher alcohol, that is, α-monoalkylglyceryl ether. By blending α-monoalkyl glyceryl ether, it is possible to impart natural luster and smoothness to hair without blending silicones. It has been found that a feeling of finish can be obtained. The present invention has been completed based on these findings and further research.
すなわち、本発明は、下記（Ａ）、（Ｂ）、及び（Ｃ）を含有し、且つシリコーン類を含有しないことを特徴とする毛髪保護用組成物を提供する。
（Ａ）：下記式（１）
で表される第３級アミドアミン化合物を、組成物全量に対して０．４〜１．３重量％の量のクエン酸及びグリコール酸［前者：後者（重量％比）が１：３〜３：１］により中和して形成された塩
（Ｂ）：モノＣ 10-22 アルケニルグリセリルエーテル
（Ｃ）：組成物全量に対して１〜５重量％のマカデミアナッツ油及び組成物全量に対して１〜５重量％のマカデミアナッツ脂肪酸エチル［前者：後者（重量％比）が１：２〜２：１］
That is, this invention provides the composition for hair protection characterized by containing the following (A), (B), and (C) , and not containing silicones .
(A): The following formula (1)
The citric acid and glycolic acid in an amount of 0.4 to 1.3% by weight with respect to the total amount of the composition [former: latter (weight% ratio) is 1: 3 to 3: 1] salt formed by neutralization according to 1]: mono C 10-22 alkenyl glyceryl ether (C): 1 to 5% by weight of macadamia nut oil based on the total amount of the composition and 1 to the total amount of the composition 5% by weight of macadamia nut fatty acid ethyl [former: latter (weight% ratio) is 1: 2 to 2: 1]
また、上記毛髪保護用組成物は、５５〜８０℃に加温した状態で、上記（Ａ）を含む組成物に上記（Ｂ）を加えて乳化し、次に上記（Ｃ）を配合する工程を経て得られることが好ましい。
尚、本明細書には、上記発明の他に、（Ａ）第３級アミドアミン化合物と酸を反応させて得られたアミドアミン系第３級カチオン界面活性剤、（Ｂ）モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテルを含有することを特徴とする毛髪保護用組成物、さらに、（Ｃ）マカデミアナッツ油及び／又はマカデミアナッツ脂肪酸エチルを含有する前記毛髪保護用組成物、酸がクエン酸及び／又はグリコール酸である前記毛髪保護用組成物、５５〜８０℃に加温した状態で、（Ａ）第３級アミドアミン化合物と酸とを反応させて得られたアミドアミン系第３級カチオン界面活性剤を含む組成物に（Ｂ）モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテルを加えて乳化する工程を経て得られる前記毛髪保護用組成物についても記載する。
Moreover, the said hair protection composition is the state heated to 55-80 degreeC, adding the said (B ) to the composition containing the said (A ), emulsifying , and then mix | blending said (C) It is preferable that it is obtained through this.
In addition to the above-described invention, the present specification includes (A) an amidoamine-based tertiary cationic surfactant obtained by reacting a tertiary amidoamine compound with an acid, and (B) a mono C 10-22 alkyl. Or a hair protecting composition containing mono-C 10-22 alkenyl glyceryl ether, and (C) the hair protecting composition containing macadamia nut oil and / or macadamia nut fatty acid ethyl, The composition for protecting hair, which is an acid and / or glycolic acid, and an amidoamine-based tertiary cation obtained by reacting (A) a tertiary amidoamine compound with an acid while being heated to 55-80 ° C. the composition containing a surfactant (B) a mono C 10-22 alkyl, or wherein for the hair protection obtained through the step of emulsifying by adding mono C 10-22 alkenyl glyceryl ether Also described formed product.
本発明の毛髪保護用組成物によれば、第４級カチオン界面活性剤を含有する必要がないため、頭皮に対する刺激を抑制することができ、頭皮にかゆみや炎症を引き起こす可能性を最小にすることができる。また、アミドアミン系第３級カチオン界面活性剤とともに、α−モノアルキルグリセリルエーテルを含有するため、安定した乳化作用を発揮することができ、且つ、シリコーン類を配合しなくとも、優れたトリートメント効果を奏することができ、毛髪に自然なつやと柔軟さ、及び、滑らかさを得ることができる。従って、本発明に係る毛髪保護用組成物には、シリコーン類を配合する必要がないため、シリコーン類が蓄積することにより引き起こされる毛髪の硬化の問題を解決することができる。 According to the hair protecting composition of the present invention, since it is not necessary to contain a quaternary cationic surfactant, it is possible to suppress irritation to the scalp and minimize the possibility of causing itching and inflammation on the scalp. be able to. In addition, since it contains α-monoalkyl glyceryl ether together with an amidoamine-based tertiary cationic surfactant, it can exhibit a stable emulsifying action and has an excellent treatment effect even without blending silicones. The hair can be naturally glossy, soft, and smooth. Therefore, since it is not necessary to add silicones to the hair protecting composition according to the present invention, it is possible to solve the problem of hair curing caused by the accumulation of silicones.
［アミドアミン系第３級カチオン界面活性剤（Ａ）］
本発明に係る毛髪保護用組成物は、第３級アミドアミン化合物と酸を反応させて得られたアミドアミン系第３級カチオン界面活性剤を使用することを特徴とする。アミドアミン系第３級カチオン界面活性剤は、頭皮に対して温和に作用するため、かゆみや炎症の原因となることがない。
[Amidamine-based tertiary cationic surfactant (A)]
The hair protecting composition according to the present invention is characterized by using an amidoamine-based tertiary cationic surfactant obtained by reacting a tertiary amidoamine compound with an acid. Since the amidoamine type tertiary cationic surfactant acts mildly on the scalp, it does not cause itching or inflammation.
第３級アミドアミン化合物は、１分子内にアミド結合及び第３級アミン性窒素原子を有する化合物であり、下記式（１）
で表される。
The tertiary amidoamine compound is a compound having an amide bond and a tertiary amine nitrogen atom in one molecule, and has the following formula (1)
It is represented by
Ｒ1は炭素数１１〜２２の直鎖又は分岐鎖のアルキル基を示し、例えば、ドデシル基、テトラデシル基、ヘキサデシル基等を挙げることができる。Ｒ2は炭素数１〜４のアルキレン基を示し、例えば、メチレン基、エチレン基、プロピレン基、ブチレン基等を挙げることができる。Ｒ3は炭素数１〜３のアルキル基を示し、例えば、メチル基、エチル基、プロピル基等を挙げることができる。 R 1 represents a linear or branched alkyl group having 11 to 22 carbon atoms, and examples thereof include a dodecyl group, a tetradecyl group, and a hexadecyl group. R 2 represents an alkylene group having 1 to 4 carbon atoms, and examples thereof include a methylene group, an ethylene group, a propylene group, and a butylene group. R 3 represents an alkyl group having 1 to 3 carbon atoms, and examples thereof include a methyl group, an ethyl group, and a propyl group.
本発明における第３級アミドアミン化合物としては、例えば、ステアリン酸ジエチルアミノエチルアミド、ステアリン酸ジメチルアミノプロピルアミド、ドデシル酸ジメチルアミノエチルアミド、テトラデシル酸ジメチルアミノエチルアミド、ヘキサデシル酸ジエチルアミノエチルアミドなどが挙げられる。本発明においては、なかでも、ステアリン酸ジエチルアミノエチルアミド、ステアリン酸ジメチルアミノプロピルアミドを好適に使用することができる。上記第３級アミドアミン化合物は、単独で又は２種以上を混合して使用することができる。 Examples of the tertiary amidoamine compound in the present invention include stearic acid diethylaminoethylamide, stearic acid dimethylaminopropylamide, dodecyl acid dimethylaminoethylamide, tetradecyl acid dimethylaminoethylamide, hexadecyl acid diethylaminoethylamide, and the like. In the present invention, among them, stearic acid diethylaminoethylamide and stearic acid dimethylaminopropylamide can be preferably used. The tertiary amidoamine compounds can be used alone or in admixture of two or more.
第３級アミドアミン化合物は、酸により中和して塩を形成することにより、界面活性剤としての作用を発揮することができる。中和反応に使用する酸としては、周知慣用の酸（有機酸、無機酸）を使用することができる。上記有機酸としては、例えば、乳酸、クエン酸、グリコール酸、コハク酸、リンゴ酸、酒石酸等を挙げることができる。上記無機酸としては、塩酸、硫酸、リン酸等を挙げることができる。これらの酸は単独で又は２種以上を混合して使用することができる。 The tertiary amidoamine compound can exert an action as a surfactant by neutralizing with an acid to form a salt. As the acid used for the neutralization reaction, well-known and commonly used acids (organic acids and inorganic acids) can be used. Examples of the organic acid include lactic acid, citric acid, glycolic acid, succinic acid, malic acid, and tartaric acid. Examples of the inorganic acid include hydrochloric acid, sulfuric acid, phosphoric acid and the like. These acids can be used alone or in admixture of two or more.
本発明においては、酸としてクエン酸及び／又はグリコール酸を使用することが好ましい。酸としてクエン酸及び／又はグリコール酸を使用することにより、トリートメント効果をより向上させることができ、毛髪により柔らかな感触を付与することができる。 In the present invention, it is preferable to use citric acid and / or glycolic acid as the acid. By using citric acid and / or glycolic acid as the acid, the treatment effect can be further improved and a soft touch can be imparted to the hair.
酸の使用量は、使用する酸により異なり、例えば、酸としてクエン酸を使用する場合、クエン酸の使用量としては、組成物全量に対して、例えば０．１〜０．５重量％、好ましくは０．３〜０．５重量％程度である。酸としてグリコール酸を使用する場合、グリコール酸の使用量としては、組成物全量に対して、例えば０．３〜０．８重量％程度、好ましくは０．５〜０．７重量％程度である。クエン酸とグリコール酸は単独で使用しても良く、混合して使用しても良い。クエン酸とグリコール酸とを混合して使用する場合、その混合比としては、適宜調整することができ、例えば、クエン酸とグリコール酸の混合比［前者：後者（重量％比）］が１：３〜３：１程度が好ましく、なかでも、１：１〜１：２程度が、より柔軟性を付与することができ、感触を向上させることができる点で好ましい。クエン酸とグリコール酸とを混合して使用する場合、その使用量としては、組成物全量に対して、例えば０．４〜１．３重量％程度、好ましくは０．８〜１．０重量％程度である。 The amount of acid used varies depending on the acid used. For example, when citric acid is used as the acid, the amount of citric acid used is, for example, 0.1 to 0.5% by weight, preferably Is about 0.3 to 0.5% by weight. When glycolic acid is used as the acid, the amount of glycolic acid used is, for example, about 0.3 to 0.8% by weight, preferably about 0.5 to 0.7% by weight, based on the total amount of the composition. . Citric acid and glycolic acid may be used alone or in combination. When citric acid and glycolic acid are mixed and used, the mixing ratio can be appropriately adjusted. For example, the mixing ratio of citric acid and glycolic acid [the former: latter (weight% ratio)] is 1: About 3 to 3: 1 is preferable, and about 1: 1 to 1: 2 is particularly preferable in that it can provide more flexibility and improve touch. When citric acid and glycolic acid are mixed and used, the amount used is, for example, about 0.4 to 1.3% by weight, preferably 0.8 to 1.0% by weight, based on the total amount of the composition. Degree.
第３級アミドアミン化合物の使用量は、組成物全体に対して、例えば０．１〜１０重量％、好ましくは２〜８重量％程度、特に好ましくは３〜５重量％程度である。第３級アミドアミン化合物の使用量が多すぎたり少なすぎる場合には、組成物の乳化が不十分で安定性に劣る傾向にある。 The amount of the tertiary amidoamine compound used is, for example, 0.1 to 10% by weight, preferably about 2 to 8% by weight, particularly preferably about 3 to 5% by weight, based on the entire composition. When the amount of the tertiary amidoamine compound used is too much or too little, the composition is not sufficiently emulsified and tends to be inferior in stability.
［モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテル（Ｂ）］
本発明に係る毛髪保護用組成物においては、上記第３級アミドアミン化合物と酸を反応させて得られたアミドアミン系第３級カチオン界面活性剤（Ａ）とともに、モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテル（Ｂ）を含有する。
[Mono C 10-22 alkyl or mono C 10-22 alkenyl glyceryl ether (B)]
In the hair protecting composition according to the present invention, together with the amidoamine-based tertiary cationic surfactant (A) obtained by reacting the tertiary amidoamine compound with an acid, mono C 10-22 alkyl, or mono Contains C 10-22 alkenyl glyceryl ether (B).
モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテルとしては、炭素数１０〜２２の直鎖又は分岐鎖アルキル基、若しくはアルケニル基を有するものを使用することができ、例えば、バチルアルコール、キミルアルコール、セラキルアルコール、イソステアリルグリセリルエーテル、モノベヘニルグリセリルエーテルなどが挙げられる。 As mono-C 10-22 alkyl or mono-C 10-22 alkenyl glyceryl ether, those having a linear or branched alkyl group having 10 to 22 carbon atoms or an alkenyl group can be used, for example, batyl alcohol , Chimyl alcohol, ceralkyl alcohol, isostearyl glyceryl ether, monobehenyl glyceryl ether and the like.
本発明においては、なかでも、セラキルアルコール、バチルアルコールなどを好適に使用することができる。 In the present invention, among them, cerakil alcohol, batyl alcohol and the like can be preferably used.
モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテル（Ｂ）の使用量は、組成物全量に対して、例えば１〜２０重量％、好ましくは１〜８重量％程度、特に好ましくは２〜５重量％程度である。前記使用量が１重量％未満又は２０重量％を越える場合は、組成物の乳化が不十分で安定性に劣り、また、トリートメント効果が不十分となり使用感や仕上がり感に劣る傾向がある。 The amount of the mono C 10-22 alkyl or mono C 10-22 alkenyl glyceryl ether (B) used is, for example, about 1 to 20% by weight, preferably about 1 to 8% by weight, particularly preferably based on the total amount of the composition. It is about 2 to 5% by weight. When the amount used is less than 1% by weight or more than 20% by weight, the composition is not sufficiently emulsified and inferior in stability, and the treatment effect is inadequate and the feeling in use and the finish tends to be inferior.
モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテル（Ｂ）は、例えば、アルコールとグリシドールとを反応させる方法、アルキルグリシジルエーテルを合成し、オキシラン部を開環する方法などによって合成することができる。 Mono C 10-22 alkyl or mono C 10-22 alkenyl glyceryl ether (B) is synthesized by, for example, a method of reacting alcohol with glycidol, a method of synthesizing alkyl glycidyl ether, and a method of opening an oxirane moiety. be able to.
また、本発明に係る毛髪保護用組成物は、上記（Ａ）、（Ｂ）以外にも、（Ｃ）マカデミアナッツ油及び／又はマカデミアナッツ脂肪酸エチルを含有していることが好ましい。（Ｃ）マカデミアナッツ油及び／又はマカデミアナッツ脂肪酸エチルを含有することで、さらに、トリートメント効果を向上させることができ、毛髪により滑らかな感触を付与することができる。 Moreover, it is preferable that the composition for hair protection which concerns on this invention contains (C) macadamia nut oil and / or macadamia nut fatty acid ethyl other than said (A) and (B). (C) By containing macadamia nut oil and / or macadamia nut fatty acid ethyl, the treatment effect can be further improved, and a smooth feel can be imparted to the hair.
（Ｃ）の使用量としては、組成物全量に対して、例えば１〜５重量％、好ましくは２〜４重量％程度である。また、（Ｃ）としては、マカデミアナッツ油、若しくはマカデミアナッツ脂肪酸エチルを単独で使用しても良く、混合して使用しても良い。本発明においては、混合して使用することがよりトリートメント効果を向上させることができる点で好ましい。マカデミアナッツ油とマカデミアナッツ脂肪酸エチルの混合比としては、適宜調整することができ、例えば、マカデミアナッツ油とマカデミアナッツ脂肪酸エチルの混合比［前者：後者（重量％比）］が１：１０〜１０：１程度、好ましくは１：２〜２：１である。マカデミアナッツ油とマカデミアナッツ脂肪酸エチルをほぼ同量混合したものを（Ｃ）として使用することにより、より毛髪の感触を向上させることができる。 As the usage-amount of (C), it is 1 to 5 weight% with respect to the composition whole quantity, Preferably it is about 2 to 4 weight%. In addition, as (C), macadamia nut oil or macadamia nut fatty acid ethyl may be used alone or in combination. In the present invention, it is preferable to use a mixture in view of further improving the treatment effect. The mixing ratio of the macadamia nut oil and the macadamia nut fatty acid ethyl can be appropriately adjusted. For example, the mixing ratio of the macadamia nut oil and the macadamia nut fatty acid ethyl [the former: the latter (weight% ratio)] is about 1:10 to 10: 1 Preferably it is 1: 2 to 2: 1. By using, as (C), a mixture of approximately the same amount of macadamia nut oil and macadamia nut fatty acid ethyl, the feel of the hair can be further improved.
本発明に係る毛髪保護用組成物は、５５〜８０℃に加温した状態で、（Ａ）第３級アミドアミン化合物と酸とを反応させて得られたアミドアミン系第３級カチオン界面活性剤を含む組成物に（Ｂ）モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテルを加えて乳化することが、均一に乳化できる点で好ましい。また、配合順序としては、（１）酸、（２）第３級アミドアミン化合物、（３）モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテル（Ｂ）の順に配合することが好ましい。さらに、マカデミアナッツ油、若しくはマカデミアナッツ脂肪酸エチル（Ｃ）や、高級アルコールを配合する場合は、（１）酸、（２）第３級アミドアミン化合物に続いて（３）高級アルコール、次に、（４）モノＣ10-22アルキル、若しくはモノＣ10-22アルケニルグリセリルエーテル（Ｂ）、次に、（５）マカデミアナッツ油、若しくはマカデミアナッツ脂肪酸エチル（Ｃ）を配合することが、均一に乳化できる点で好ましい。 The hair protecting composition according to the present invention comprises (A) an amidoamine-based tertiary cationic surfactant obtained by reacting a tertiary amidoamine compound with an acid while being heated to 55 to 80 ° C. It is preferable to add (B) mono-C 10-22 alkyl or mono-C 10-22 alkenyl glyceryl ether to the composition to be emulsified from the viewpoint that uniform emulsification is possible. The order of blending is preferably (1) acid, (2) tertiary amidoamine compound, (3) mono C 10-22 alkyl, or mono C 10-22 alkenyl glyceryl ether (B). . Further, when macadamia nut oil or macadamia nut fatty acid ethyl (C) or higher alcohol is blended, (1) acid, (2) tertiary amidoamine compound, (3) higher alcohol, then (4) Mono C 10-22 alkyl or mono C 10-22 alkenyl glyceryl ether (B) and then (5) macadamia nut oil or macadamia nut fatty acid ethyl (C) are preferably blended from the viewpoint of uniform emulsification.
また、本発明に係る毛髪保護用組成物には、本発明の効果を損なわない範囲で、一般的に、化粧品や医薬品等の皮膚外用剤に用いられる公知の成分（例えば、粉末成分、液体油脂、固体油脂、ロウ類、炭化水素油、高級脂肪酸、高級アルコール（セタノール、ベヘニルアルコールなど）、エステル類、シリコーン成分、アニオン界面活性剤、カチオン界面活性剤、両性界面活性剤、非イオン界面活性剤、保湿剤、水溶性高分子、増粘剤、皮膜剤、紫外線吸収剤、金属イオン封鎖剤、低級アルコール、多価アルコール、糖類、アミノ酸類、有機アミン類、高分子エマルジョン、ｐＨ調整剤、皮膚栄養剤、ビタミン類、酸化防止剤、酸化防止助剤、香料、水など）が、必要に応じて配合されていてもよい。 Moreover, the composition for hair protection according to the present invention generally includes known components (for example, powder components, liquid oils and fats) used in skin external preparations such as cosmetics and pharmaceuticals, as long as the effects of the present invention are not impaired. , Solid fats, waxes, hydrocarbon oils, higher fatty acids, higher alcohols (cetanol, behenyl alcohol, etc.), esters, silicone components, anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants, Moisturizer, water-soluble polymer, thickener, film agent, UV absorber, sequestering agent, lower alcohol, polyhydric alcohol, saccharides, amino acids, organic amines, polymer emulsion, pH adjuster, skin nutrition Agents, vitamins, antioxidants, antioxidant aids, fragrances, water, etc.) may be blended as necessary.
本発明に係る毛髪保護用組成物の剤型は任意であり、例えば、溶液系、可溶化系、乳化系、油液系、粉末系、粉末分散系、ジェル系、軟膏系、油−水の２層系、油-水−粉末の３層系等の剤形、エアゾール系、スプレー状、ポンプスプレー状、ムース状、スティック状、ロールオン式等の形態、いずれでも構わない。 The dosage form of the hair protecting composition according to the present invention is arbitrary, for example, solution system, solubilization system, emulsification system, oil liquid system, powder system, powder dispersion system, gel system, ointment system, oil-water. Dosage forms such as a two-layer system, an oil-water-powder three-layer system, an aerosol system, a spray form, a pump spray form, a mousse form, a stick form, and a roll-on form may be used.
以下、実施例により本発明をより具体的に説明するが、本発明はこれらの実施例により限定されるものではない。 EXAMPLES Hereinafter, although an Example demonstrates this invention more concretely, this invention is not limited by these Examples.
実施例１〜１８（実施例４、６、８、１４〜１８は参考例とする）、比較例１
表１〜３に記載の各成分を混合することにより、毛髪保護用組成物を得た。
The composition for hair protection was obtained by mixing each component of Tables 1-3.
実施例及び比較例で得られた毛髪保護用組成物について、下記評価方法により評価した。
（乳化安定性の評価方法）
試料（実施例または比較例で得られた毛髪保護用組成物）３００ｇを、２５℃、６０％ＲＨ条件下で３時間静置し、相分離の有無を目視で観察し、下記基準に従って評価した。
（評価基準）
○：相分離がない
×：相分離している
The hair protection compositions obtained in the examples and comparative examples were evaluated by the following evaluation methods.
(Emulsification stability evaluation method)
300 g of a sample (composition for protecting hair obtained in Examples or Comparative Examples) was allowed to stand for 3 hours under conditions of 25 ° C. and 60% RH, and the presence or absence of phase separation was visually observed and evaluated according to the following criteria. .
(Evaluation criteria)
○: No phase separation ×: Phase separation
（感触についての評価方法）
一束の黒色バージンヘア（長さ：２０ｃｍ、質量：４０ｇ）を二等分し、一方の毛束を基準毛束とし、他方の毛束に下記化学的処理１、及び２を施して損傷を受けさせたものを評価毛束とした。
(Evaluation method for touch)
A bundle of black virgin hair (length: 20 cm, mass: 40 g) is divided into two equal parts, one hair bundle is used as a reference hair bundle, and the following chemical treatments 1 and 2 are applied to the other hair bundle for damage. What was received was used as an evaluation hair bundle.
化学的処理１（ブリーチ処理）
３５重量％過酸化水素水を精製水で１０重量％となるように希釈したものと、２８重量％アンモニア水を精製水で１０重量％となるように希釈したものとを当量混合して、ブリーチ剤を調製した。
得られたブリーチ剤１００ｍＬ中に、前記評価毛束を浸漬し、３５℃に調温した恒温震とう器中で２０分間震とうし、水洗した。
Chemical treatment 1 (Bleach treatment)
A mixture of 35 wt% hydrogen peroxide solution diluted to 10 wt% with purified water and 28 wt% ammonia water diluted to 10 wt% with purified water were mixed in an equivalent amount. An agent was prepared.
The evaluation hair bundle was immersed in 100 mL of the obtained bleaching agent, shaken for 20 minutes in a constant temperature shaker adjusted to 35 ° C., and washed with water.
化学的処理２（パーマネントウェーブ剤処理）
ＤＬ−システイン塩酸塩５．５重量％と５０％チオグリコール酸アンモニウム液２．０重量％、８０％モノエタノールアミン液４．８重量％を含有し、２８％アンモニウム水でｐＨ９．３に調整して精製水で全量を１００％としたものをパーマネントウェーブ用第１剤とし、臭素酸ナトリウム６．５重量％、クエン酸０．１％、リン酸０．０５％、リン酸一水素ナトリウム０．５％を含有し、精製水で全量を１００％としたものをパーマネントウェーブ用第２剤とした。
ブリーチ処理後の毛束を、パーマネントウェーブ用第１剤１００ｍＬ中に浸漬し、３５℃の恒温震とう器中で３０分間震とうし、精製水で水洗した後、自然乾燥し、さらに、パーマネントウェーブ用第２剤１００ｍＬ中に浸漬し、３５℃の恒温震とう器中で３０分間震とうし、精製水で水洗した後、自然乾燥した。
Chemical treatment 2 (permanent wave treatment)
Contains DL-cysteine hydrochloride 5.5% by weight, 50% ammonium thioglycolate solution 2.0% by weight, 80% monoethanolamine solution 4.8% by weight, adjusted to pH 9.3 with 28% ammonium water. Purified water with a total amount of 100% as the first agent for permanent wave, sodium bromate 6.5% by weight, citric acid 0.1%, phosphoric acid 0.05%, sodium monohydrogen phosphate A second agent for permanent wave containing 5% and made up to 100% with purified water was used.
The hair bundle after the bleaching treatment is immersed in 100 mL of a permanent wave first agent, shaken in a constant temperature shaker at 35 ° C. for 30 minutes, rinsed with purified water, air dried, and then permanent wave. It was immersed in 100 mL of the second agent for use, shaken in a constant temperature shaker at 35 ° C. for 30 minutes, washed with purified water, and then naturally dried.
上記化学的処理により得られた評価毛束に、実施例及び比較例で得られた毛髪保護用組成物をそれぞれ３ｇづつ塗布し、５分間室温（２５℃）で静置した後、基準毛束と評価毛束とを軽く水洗し、タオルでよく水分を除去した後、ドライヤーで乾燥した。乾燥後、２０人の専門パネラーにより官能試験を行い、感触（毛髪の柔らかさ、滑らかさ、しっとり感、毛先の状態）について基準毛束と評価毛束とを比較し、それぞれの結果を下記基準に従って点数化した。なお、評価基準において、点数が高いほど、高い評価を得たことを示している。
評価点基準
基準毛束と比較して感触が向上：２点
基準毛束と比較して同等の感触：１点
基準毛束と比較して感触が劣る：０点
上記評価点の合計点数から、下記評価基準に従って、評価した。
評価基準
２０点以上：◎
１０点以上、２０点未満：○
５点以上、１０点未満：△
５点未満：×
3 g each of the hair protecting compositions obtained in the examples and comparative examples were applied to the evaluation hair bundle obtained by the above chemical treatment and allowed to stand at room temperature (25 ° C.) for 5 minutes. The hair bundle was lightly washed with water, thoroughly removed with a towel, and then dried with a dryer. After drying, a sensory test was conducted by 20 professional panelists, and the reference hair bundle was compared with the evaluation hair bundle for the touch (softness, smoothness, moist feeling, and the state of the hair tips). Scored according to criteria. In the evaluation criteria, the higher the score, the higher the evaluation.
Evaluation point standard Feel improved compared to the standard hair bundle: 2 points Equivalent feel compared to the standard hair bundle: 1 point Inferior touch compared to the standard hair bundle: 0 points From the total score of the above evaluation points, Evaluation was performed according to the following evaluation criteria.
Evaluation criteria 20 points or more: ◎
10 points or more and less than 20 points: ○
5 points or more and less than 10 points:
Less than 5 points: ×
上記評価結果を下記表４にまとめて示す。
表４より明らかなように、本発明に係る毛髪保護用組成物によれば、安定した乳化作用を発揮することができ、且つ、優れたトリートメント効果を発揮することができ、使用感、仕上がり感に優れる。一方、α−モノアルキルグリセリルエーテルを含有しないと、安定した乳化作用を発揮することができなかった。また、ごわつきを感じ、使用感、仕上がり感に劣ることが分かった。そして、マカデミアナッツ油、マカデミアナッツ脂肪酸エチルを添加し、さらに、酸としてクエン酸、グリコール酸を使用すると、毛髪をより滑らかに、より柔軟にすることができ、しっとり感に優れ、使用感、仕上がり感をさらに向上させることができた。 As is clear from Table 4, according to the hair protecting composition according to the present invention, it is possible to exhibit a stable emulsifying action and to exhibit an excellent treatment effect. Excellent. On the other hand, unless α-monoalkyl glyceryl ether was contained, a stable emulsifying action could not be exhibited. In addition, it was found to be stiff and inferior to the feeling of use and finish. Add macadamia nut oil, macadamia nut fatty acid ethyl, and use citric acid and glycolic acid as the acid to make the hair smoother and more flexible, with a moist feeling, excellent feeling of use and finish. It was possible to improve further.
Claims (2)
（Ａ）：下記式（１）
で表される第３級アミドアミン化合物を、組成物全量に対して０．４〜１．３重量％の量のクエン酸及びグリコール酸［前者：後者（重量％比）が１：３〜３：１］により中和して形成された塩
（Ｂ）：モノＣ 10-22 アルケニルグリセリルエーテル
（Ｃ）：組成物全量に対して１〜５重量％のマカデミアナッツ油及び組成物全量に対して１〜５重量％のマカデミアナッツ脂肪酸エチル［前者：後者（重量％比）が１：２〜２：１］ A hair protecting composition containing the following (A), (B), and (C) and not containing silicones .
(A): The following formula (1)
The citric acid and glycolic acid in an amount of 0.4 to 1.3% by weight with respect to the total amount of the composition [former: latter (weight% ratio) is 1: 3 to 3: 1] salt formed by neutralization according to 1]: mono C 10-22 alkenyl glyceryl ether (C): 1 to 5% by weight of macadamia nut oil based on the total amount of the composition and 1 to the total amount of the composition 5% by weight of macadamia nut fatty acid ethyl [former: latter (weight% ratio) is 1: 2 to 2: 1]
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9993404B2 (en) | 2015-01-15 | 2018-06-12 | The Procter & Gamble Company | Translucent hair conditioning composition |
| CN108472223A (en) * | 2016-01-20 | 2018-08-31 | 宝洁公司 | Include the hair care composition of monoalkyl glyceryl ether |
| US10806688B2 (en) | 2014-10-03 | 2020-10-20 | The Procter And Gamble Company | Method of achieving improved volume and combability using an anti-dandruff personal care composition comprising a pre-emulsified formulation |
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| JP5619409B2 (en) * | 2009-12-10 | 2014-11-05 | 株式会社ミルボン | Hair treatment agent |
| JP6055662B2 (en) * | 2012-11-20 | 2016-12-27 | 株式会社ミルボン | Hair treatment |
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| JPS57120510A (en) * | 1981-01-19 | 1982-07-27 | Kao Corp | Hair cosmetic |
| JPH0615456B2 (en) * | 1986-04-25 | 1994-03-02 | 花王株式会社 | Hair cosmetics |
| JP2727246B2 (en) * | 1989-12-11 | 1998-03-11 | 花王株式会社 | Keratinized fiber treating agent composition |
| JPH05271035A (en) * | 1992-03-26 | 1993-10-19 | Shiseido Co Ltd | Hair treating agent composition |
| JPH06345617A (en) * | 1993-06-07 | 1994-12-20 | Nippon Saafuakutanto Kogyo Kk | Cosmetic and external preparation |
| JPH1179947A (en) * | 1997-09-04 | 1999-03-23 | Toho Chem Ind Co Ltd | Composition for hair |
| JP4648600B2 (en) * | 2001-09-28 | 2011-03-09 | 東邦化学工業株式会社 | Hair composition |
| JP2007186474A (en) * | 2006-01-16 | 2007-07-26 | Kao Corp | Hair cosmetic |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10806688B2 (en) | 2014-10-03 | 2020-10-20 | The Procter And Gamble Company | Method of achieving improved volume and combability using an anti-dandruff personal care composition comprising a pre-emulsified formulation |
| US9993404B2 (en) | 2015-01-15 | 2018-06-12 | The Procter & Gamble Company | Translucent hair conditioning composition |
| CN108472223A (en) * | 2016-01-20 | 2018-08-31 | 宝洁公司 | Include the hair care composition of monoalkyl glyceryl ether |
| US10912723B2 (en) | 2016-01-20 | 2021-02-09 | The Procter And Gamble Company | Hair conditioning composition comprising monoalkyl glyceryl ether |
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